13505875

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 17035200

約数和(自身を除く): 3529325

約数列:

[1, 5, 25, 103, 125, 515, 1049, 2575, 5245, 12875, 26225, 108047, 131125, 540235, 2701175, 13505875]

約数ペア:

[(1, 13505875), (5, 2701175), (25, 540235), (103, 131125), (125, 108047), (515, 26225), (1049, 12875), (2575, 5245)]